This Dyson Small Ball Upright Vacuum is so well designed it practically cleans by itself. The self-adjusting cleaner head senses carpet depth and hard floors and adjusts for maximum suction. Radial cyclones work in tandem to increase airflow and suction to ensure the most microscopic dust and dirt are collected. This machine is nimble and can move easily around furniture, corners and other obstacles for the best clean every time, everywhere in your home.